1 /*
2 * Copyright © 2012 Intel Corporation
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice (including the next
12 * paragraph) shall be included in all copies or substantial portions of the
13 * Software.
14 *
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
18 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
20 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
21 * DEALINGS IN THE SOFTWARE.
22 *
23 * Author: Daniel Stone <[email protected]>
24 */
25
26 #include "config.h"
27
28 #include <assert.h>
29 #include <stdio.h>
30 #include <stdlib.h>
31
32 #include "evdev-scancodes.h"
33 #include "test.h"
34
35 /* Offset between evdev keycodes (where KEY_ESCAPE is 1), and the evdev XKB
36 * keycode set (where ESC is 9). */
37 #define EVDEV_OFFSET 8
38
39 static void
print_state(struct xkb_state * state)40 print_state(struct xkb_state *state)
41 {
42 struct xkb_keymap *keymap;
43 xkb_layout_index_t group;
44 xkb_mod_index_t mod;
45 xkb_led_index_t led;
46
47 group = xkb_state_serialize_layout(state, XKB_STATE_LAYOUT_EFFECTIVE);
48 mod = xkb_state_serialize_mods(state, XKB_STATE_MODS_EFFECTIVE);
49 /* led = xkb_state_serialize_leds(state, XKB_STATE_LEDS); */
50 if (!group && !mod /* && !led */) {
51 fprintf(stderr, "\tno state\n");
52 return;
53 }
54
55 keymap = xkb_state_get_keymap(state);
56
57 for (group = 0; group < xkb_keymap_num_layouts(keymap); group++) {
58 if (xkb_state_layout_index_is_active(state, group,
59 XKB_STATE_LAYOUT_EFFECTIVE |
60 XKB_STATE_LAYOUT_DEPRESSED |
61 XKB_STATE_LAYOUT_LATCHED |
62 XKB_STATE_LAYOUT_LOCKED) <= 0)
63 continue;
64 fprintf(stderr, "\tgroup %s (%d): %s%s%s%s\n",
65 xkb_keymap_layout_get_name(keymap, group),
66 group,
67 xkb_state_layout_index_is_active(state, group, XKB_STATE_LAYOUT_EFFECTIVE) > 0 ?
68 "effective " : "",
69 xkb_state_layout_index_is_active(state, group, XKB_STATE_LAYOUT_DEPRESSED) > 0 ?
70 "depressed " : "",
71 xkb_state_layout_index_is_active(state, group, XKB_STATE_LAYOUT_LATCHED) > 0 ?
72 "latched " : "",
73 xkb_state_layout_index_is_active(state, group, XKB_STATE_LAYOUT_LOCKED) > 0 ?
74 "locked " : "");
75 }
76
77 for (mod = 0; mod < xkb_keymap_num_mods(keymap); mod++) {
78 if (xkb_state_mod_index_is_active(state, mod,
79 XKB_STATE_MODS_EFFECTIVE |
80 XKB_STATE_MODS_DEPRESSED |
81 XKB_STATE_MODS_LATCHED |
82 XKB_STATE_MODS_LOCKED) <= 0)
83 continue;
84 fprintf(stderr, "\tmod %s (%d): %s%s%s%s\n",
85 xkb_keymap_mod_get_name(keymap, mod),
86 mod,
87 xkb_state_mod_index_is_active(state, mod, XKB_STATE_MODS_EFFECTIVE) > 0 ?
88 "effective " : "",
89 xkb_state_mod_index_is_active(state, mod, XKB_STATE_MODS_DEPRESSED) > 0 ?
90 "depressed " : "",
91 xkb_state_mod_index_is_active(state, mod, XKB_STATE_MODS_LATCHED) > 0 ?
92 "latched " : "",
93 xkb_state_mod_index_is_active(state, mod, XKB_STATE_MODS_LOCKED) > 0 ?
94 "locked " : "");
95 }
96
97 for (led = 0; led < xkb_keymap_num_leds(keymap); led++) {
98 if (xkb_state_led_index_is_active(state, led) <= 0)
99 continue;
100 fprintf(stderr, "\tled %s (%d): active\n",
101 xkb_keymap_led_get_name(keymap, led),
102 led);
103 }
104 }
105
106 static void
test_update_key(struct xkb_keymap * keymap)107 test_update_key(struct xkb_keymap *keymap)
108 {
109 struct xkb_state *state = xkb_state_new(keymap);
110 const xkb_keysym_t *syms;
111 xkb_keysym_t one_sym;
112 int num_syms;
113
114 assert(state);
115
116 /* LCtrl down */
117 xkb_state_update_key(state, KEY_LEFTCTRL + EVDEV_OFFSET, XKB_KEY_DOWN);
118 fprintf(stderr, "dumping state for LCtrl down:\n");
119 print_state(state);
120 assert(xkb_state_mod_name_is_active(state, XKB_MOD_NAME_CTRL,
121 XKB_STATE_MODS_DEPRESSED) > 0);
122
123 /* LCtrl + RAlt down */
124 xkb_state_update_key(state, KEY_RIGHTALT + EVDEV_OFFSET, XKB_KEY_DOWN);
125 fprintf(stderr, "dumping state for LCtrl + RAlt down:\n");
126 print_state(state);
127 assert(xkb_state_mod_name_is_active(state, XKB_MOD_NAME_CTRL,
128 XKB_STATE_MODS_DEPRESSED) > 0);
129 assert(xkb_state_mod_name_is_active(state, XKB_MOD_NAME_ALT,
130 XKB_STATE_MODS_DEPRESSED) > 0);
131 assert(xkb_state_mod_names_are_active(state, XKB_STATE_MODS_DEPRESSED,
132 XKB_STATE_MATCH_ALL,
133 XKB_MOD_NAME_CTRL,
134 XKB_MOD_NAME_ALT,
135 NULL) > 0);
136 assert(xkb_state_mod_indices_are_active(state, XKB_STATE_MODS_DEPRESSED,
137 XKB_STATE_MATCH_ALL,
138 xkb_keymap_mod_get_index(keymap, XKB_MOD_NAME_CTRL),
139 xkb_keymap_mod_get_index(keymap, XKB_MOD_NAME_ALT),
140 XKB_MOD_INVALID) > 0);
141 assert(xkb_state_mod_names_are_active(state, XKB_STATE_MODS_DEPRESSED,
142 XKB_STATE_MATCH_ALL,
143 XKB_MOD_NAME_ALT,
144 NULL) == 0);
145 assert(xkb_state_mod_names_are_active(state, XKB_STATE_MODS_DEPRESSED,
146 XKB_STATE_MATCH_ALL |
147 XKB_STATE_MATCH_NON_EXCLUSIVE,
148 XKB_MOD_NAME_ALT,
149 NULL) > 0);
150 assert(xkb_state_mod_names_are_active(state, XKB_STATE_MODS_DEPRESSED,
151 (XKB_STATE_MATCH_ANY |
152 XKB_STATE_MATCH_NON_EXCLUSIVE),
153 XKB_MOD_NAME_ALT,
154 NULL) > 0);
155
156 /* RAlt down */
157 xkb_state_update_key(state, KEY_LEFTCTRL + EVDEV_OFFSET, XKB_KEY_UP);
158 fprintf(stderr, "dumping state for RAlt down:\n");
159 print_state(state);
160 assert(xkb_state_mod_name_is_active(state, XKB_MOD_NAME_CTRL,
161 XKB_STATE_MODS_EFFECTIVE) == 0);
162 assert(xkb_state_mod_name_is_active(state, XKB_MOD_NAME_ALT,
163 XKB_STATE_MODS_DEPRESSED) > 0);
164 assert(xkb_state_mod_names_are_active(state, XKB_STATE_MODS_DEPRESSED,
165 XKB_STATE_MATCH_ANY,
166 XKB_MOD_NAME_CTRL,
167 XKB_MOD_NAME_ALT,
168 NULL) > 0);
169 assert(xkb_state_mod_names_are_active(state, XKB_STATE_MODS_LATCHED,
170 XKB_STATE_MATCH_ANY,
171 XKB_MOD_NAME_CTRL,
172 XKB_MOD_NAME_ALT,
173 NULL) == 0);
174
175 /* none down */
176 xkb_state_update_key(state, KEY_RIGHTALT + EVDEV_OFFSET, XKB_KEY_UP);
177 assert(xkb_state_mod_name_is_active(state, XKB_MOD_NAME_ALT,
178 XKB_STATE_MODS_EFFECTIVE) == 0);
179
180 /* Caps locked */
181 xkb_state_update_key(state, KEY_CAPSLOCK + EVDEV_OFFSET, XKB_KEY_DOWN);
182 assert(xkb_state_mod_name_is_active(state, XKB_MOD_NAME_CAPS,
183 XKB_STATE_MODS_DEPRESSED) > 0);
184 xkb_state_update_key(state, KEY_CAPSLOCK + EVDEV_OFFSET, XKB_KEY_UP);
185 fprintf(stderr, "dumping state for Caps Lock:\n");
186 print_state(state);
187 assert(xkb_state_mod_name_is_active(state, XKB_MOD_NAME_CAPS,
188 XKB_STATE_MODS_DEPRESSED) == 0);
189 assert(xkb_state_mod_name_is_active(state, XKB_MOD_NAME_CAPS,
190 XKB_STATE_MODS_LOCKED) > 0);
191 assert(xkb_state_led_name_is_active(state, XKB_LED_NAME_CAPS) > 0);
192 num_syms = xkb_state_key_get_syms(state, KEY_Q + EVDEV_OFFSET, &syms);
193 assert(num_syms == 1 && syms[0] == XKB_KEY_Q);
194
195 /* Num Lock locked */
196 xkb_state_update_key(state, KEY_NUMLOCK + EVDEV_OFFSET, XKB_KEY_DOWN);
197 xkb_state_update_key(state, KEY_NUMLOCK + EVDEV_OFFSET, XKB_KEY_UP);
198 fprintf(stderr, "dumping state for Caps Lock + Num Lock:\n");
199 print_state(state);
200 assert(xkb_state_mod_name_is_active(state, XKB_MOD_NAME_CAPS,
201 XKB_STATE_MODS_LOCKED) > 0);
202 assert(xkb_state_mod_name_is_active(state, "Mod2",
203 XKB_STATE_MODS_LOCKED) > 0);
204 num_syms = xkb_state_key_get_syms(state, KEY_KP1 + EVDEV_OFFSET, &syms);
205 assert(num_syms == 1 && syms[0] == XKB_KEY_KP_1);
206 assert(xkb_state_led_name_is_active(state, XKB_LED_NAME_NUM) > 0);
207
208 /* Num Lock unlocked */
209 xkb_state_update_key(state, KEY_NUMLOCK + EVDEV_OFFSET, XKB_KEY_DOWN);
210 xkb_state_update_key(state, KEY_NUMLOCK + EVDEV_OFFSET, XKB_KEY_UP);
211
212 /* Switch to group 2 */
213 xkb_state_update_key(state, KEY_COMPOSE + EVDEV_OFFSET, XKB_KEY_DOWN);
214 xkb_state_update_key(state, KEY_COMPOSE + EVDEV_OFFSET, XKB_KEY_UP);
215 assert(xkb_state_led_name_is_active(state, "Group 2") > 0);
216 assert(xkb_state_led_name_is_active(state, XKB_LED_NAME_NUM) == 0);
217
218 /* Switch back to group 1. */
219 xkb_state_update_key(state, KEY_COMPOSE + EVDEV_OFFSET, XKB_KEY_DOWN);
220 xkb_state_update_key(state, KEY_COMPOSE + EVDEV_OFFSET, XKB_KEY_UP);
221
222 /* Caps unlocked */
223 xkb_state_update_key(state, KEY_CAPSLOCK + EVDEV_OFFSET, XKB_KEY_DOWN);
224 xkb_state_update_key(state, KEY_CAPSLOCK + EVDEV_OFFSET, XKB_KEY_UP);
225 assert(xkb_state_mod_name_is_active(state, XKB_MOD_NAME_CAPS,
226 XKB_STATE_MODS_EFFECTIVE) == 0);
227 assert(xkb_state_led_name_is_active(state, XKB_LED_NAME_CAPS) == 0);
228 num_syms = xkb_state_key_get_syms(state, KEY_Q + EVDEV_OFFSET, &syms);
229 assert(num_syms == 1 && syms[0] == XKB_KEY_q);
230
231 /* Multiple symbols */
232 num_syms = xkb_state_key_get_syms(state, KEY_6 + EVDEV_OFFSET, &syms);
233 assert(num_syms == 5 &&
234 syms[0] == XKB_KEY_H && syms[1] == XKB_KEY_E &&
235 syms[2] == XKB_KEY_L && syms[3] == XKB_KEY_L &&
236 syms[4] == XKB_KEY_O);
237 one_sym = xkb_state_key_get_one_sym(state, KEY_6 + EVDEV_OFFSET);
238 assert(one_sym == XKB_KEY_NoSymbol);
239 xkb_state_update_key(state, KEY_6 + EVDEV_OFFSET, XKB_KEY_DOWN);
240 xkb_state_update_key(state, KEY_6 + EVDEV_OFFSET, XKB_KEY_UP);
241
242 one_sym = xkb_state_key_get_one_sym(state, KEY_5 + EVDEV_OFFSET);
243 assert(one_sym == XKB_KEY_5);
244
245 xkb_state_unref(state);
246 }
247
248 static void
test_serialisation(struct xkb_keymap * keymap)249 test_serialisation(struct xkb_keymap *keymap)
250 {
251 struct xkb_state *state = xkb_state_new(keymap);
252 xkb_mod_mask_t base_mods;
253 xkb_mod_mask_t latched_mods;
254 xkb_mod_mask_t locked_mods;
255 xkb_mod_mask_t effective_mods;
256 xkb_mod_index_t caps, shift, ctrl;
257 xkb_layout_index_t base_group = 0;
258 xkb_layout_index_t latched_group = 0;
259 xkb_layout_index_t locked_group = 0;
260
261 assert(state);
262
263 caps = xkb_keymap_mod_get_index(keymap, XKB_MOD_NAME_CAPS);
264 assert(caps != XKB_MOD_INVALID);
265 shift = xkb_keymap_mod_get_index(keymap, XKB_MOD_NAME_SHIFT);
266 assert(shift != XKB_MOD_INVALID);
267 ctrl = xkb_keymap_mod_get_index(keymap, XKB_MOD_NAME_CTRL);
268 assert(ctrl != XKB_MOD_INVALID);
269
270 xkb_state_update_key(state, KEY_CAPSLOCK + EVDEV_OFFSET, XKB_KEY_DOWN);
271 xkb_state_update_key(state, KEY_CAPSLOCK + EVDEV_OFFSET, XKB_KEY_UP);
272 base_mods = xkb_state_serialize_mods(state, XKB_STATE_MODS_DEPRESSED);
273 assert(base_mods == 0);
274 latched_mods = xkb_state_serialize_mods(state, XKB_STATE_MODS_LATCHED);
275 assert(latched_mods == 0);
276 locked_mods = xkb_state_serialize_mods(state, XKB_STATE_MODS_LOCKED);
277 assert(locked_mods == (1U << caps));
278 effective_mods = xkb_state_serialize_mods(state, XKB_STATE_MODS_EFFECTIVE);
279 assert(effective_mods == locked_mods);
280
281 xkb_state_update_key(state, KEY_LEFTSHIFT + EVDEV_OFFSET, XKB_KEY_DOWN);
282 base_mods = xkb_state_serialize_mods(state, XKB_STATE_MODS_DEPRESSED);
283 assert(base_mods == (1U << shift));
284 latched_mods = xkb_state_serialize_mods(state, XKB_STATE_MODS_LATCHED);
285 assert(latched_mods == 0);
286 locked_mods = xkb_state_serialize_mods(state, XKB_STATE_MODS_LOCKED);
287 assert(locked_mods == (1U << caps));
288 effective_mods = xkb_state_serialize_mods(state, XKB_STATE_MODS_EFFECTIVE);
289 assert(effective_mods == (base_mods | locked_mods));
290
291 base_mods |= (1U << ctrl);
292 xkb_state_update_mask(state, base_mods, latched_mods, locked_mods,
293 base_group, latched_group, locked_group);
294
295 assert(xkb_state_mod_index_is_active(state, ctrl, XKB_STATE_MODS_DEPRESSED) > 0);
296 assert(xkb_state_mod_index_is_active(state, ctrl, XKB_STATE_MODS_EFFECTIVE) > 0);
297
298 xkb_state_unref(state);
299 }
300
301 static void
test_update_mask_mods(struct xkb_keymap * keymap)302 test_update_mask_mods(struct xkb_keymap *keymap)
303 {
304 struct xkb_state *state = xkb_state_new(keymap);
305 xkb_mod_index_t caps, shift, num, alt, mod1, mod2;
306 enum xkb_state_component changed;
307
308 assert(state);
309
310 caps = xkb_keymap_mod_get_index(keymap, XKB_MOD_NAME_CAPS);
311 assert(caps != XKB_MOD_INVALID);
312 shift = xkb_keymap_mod_get_index(keymap, XKB_MOD_NAME_SHIFT);
313 assert(shift != XKB_MOD_INVALID);
314 num = xkb_keymap_mod_get_index(keymap, "NumLock");
315 assert(num != XKB_MOD_INVALID);
316 alt = xkb_keymap_mod_get_index(keymap, "Alt");
317 assert(alt != XKB_MOD_INVALID);
318 mod1 = xkb_keymap_mod_get_index(keymap, "Mod1");
319 assert(mod1 != XKB_MOD_INVALID);
320 mod2 = xkb_keymap_mod_get_index(keymap, "Mod2");
321 assert(mod2 != XKB_MOD_INVALID);
322
323 changed = xkb_state_update_mask(state, 1 << caps, 0, 0, 0, 0, 0);
324 assert(changed == (XKB_STATE_MODS_DEPRESSED | XKB_STATE_MODS_EFFECTIVE));
325 assert(xkb_state_serialize_mods(state, XKB_STATE_MODS_EFFECTIVE) ==
326 (1u << caps));
327
328 changed = xkb_state_update_mask(state, (1 << caps), 0, (1 << shift), 0, 0, 0);
329 assert(changed == (XKB_STATE_MODS_LOCKED | XKB_STATE_MODS_EFFECTIVE |
330 XKB_STATE_LEDS));
331 assert(xkb_state_serialize_mods(state, XKB_STATE_MODS_EFFECTIVE) ==
332 ((1u << caps) | (1u << shift)));
333 assert(xkb_state_serialize_mods(state, XKB_STATE_MODS_DEPRESSED) ==
334 (1u << caps));
335 assert(xkb_state_serialize_mods(state, XKB_STATE_MODS_LATCHED) == 0);
336 assert(xkb_state_serialize_mods(state, XKB_STATE_MODS_LOCKED) ==
337 (1u << shift));
338
339 changed = xkb_state_update_mask(state, 0, 0, 0, 0, 0, 0);
340 assert(changed == (XKB_STATE_MODS_DEPRESSED | XKB_STATE_MODS_LOCKED |
341 XKB_STATE_MODS_EFFECTIVE | XKB_STATE_LEDS));
342 assert(xkb_state_serialize_mods(state, XKB_STATE_MODS_EFFECTIVE) == 0);
343
344 changed = xkb_state_update_mask(state, (1 << alt), 0, 0, 0, 0, 0);
345 assert(changed == (XKB_STATE_MODS_DEPRESSED | XKB_STATE_MODS_EFFECTIVE));
346 assert(xkb_state_serialize_mods(state, XKB_STATE_MODS_EFFECTIVE) ==
347 ((1u << alt) | (1u << mod1)));
348
349 changed = xkb_state_update_mask(state, 0, 0, (1 << num), 0, 0, 0);
350 assert(changed == (XKB_STATE_MODS_DEPRESSED | XKB_STATE_MODS_LOCKED |
351 XKB_STATE_MODS_EFFECTIVE | XKB_STATE_LEDS));
352 assert(xkb_state_serialize_mods(state, XKB_STATE_MODS_EFFECTIVE) ==
353 ((1u << num) | (1u << mod2)));
354
355 xkb_state_update_mask(state, 0, 0, 0, 0, 0, 0);
356
357 changed = xkb_state_update_mask(state, (1 << mod2), 0, (1 << num), 0, 0, 0);
358 assert(changed == (XKB_STATE_MODS_DEPRESSED | XKB_STATE_MODS_LOCKED |
359 XKB_STATE_MODS_EFFECTIVE | XKB_STATE_LEDS));
360 assert(xkb_state_serialize_mods(state, XKB_STATE_MODS_EFFECTIVE) ==
361 ((1u << mod2) | (1u << num)));
362 assert(xkb_state_serialize_mods(state, XKB_STATE_MODS_DEPRESSED) ==
363 (1u << mod2));
364 assert(xkb_state_serialize_mods(state, XKB_STATE_MODS_LOCKED) ==
365 ((1u << num) | (1u << mod2)));
366
367 xkb_state_unref(state);
368 }
369
370 static void
test_repeat(struct xkb_keymap * keymap)371 test_repeat(struct xkb_keymap *keymap)
372 {
373 assert(!xkb_keymap_key_repeats(keymap, KEY_LEFTSHIFT + 8));
374 assert(xkb_keymap_key_repeats(keymap, KEY_A + 8));
375 assert(xkb_keymap_key_repeats(keymap, KEY_8 + 8));
376 assert(xkb_keymap_key_repeats(keymap, KEY_DOWN + 8));
377 assert(xkb_keymap_key_repeats(keymap, KEY_KBDILLUMDOWN + 8));
378 }
379
380 static void
test_consume(struct xkb_keymap * keymap)381 test_consume(struct xkb_keymap *keymap)
382 {
383 struct xkb_state *state;
384 xkb_mod_index_t alt, shift, caps, ctrl, mod5;
385 xkb_mod_mask_t mask;
386
387 state = xkb_state_new(keymap);
388 assert(state);
389
390 alt = xkb_keymap_mod_get_index(keymap, XKB_MOD_NAME_ALT);
391 assert(alt != XKB_MOD_INVALID);
392 shift = xkb_keymap_mod_get_index(keymap, XKB_MOD_NAME_SHIFT);
393 assert(shift != XKB_MOD_INVALID);
394 caps = xkb_keymap_mod_get_index(keymap, XKB_MOD_NAME_CAPS);
395 assert(caps != XKB_MOD_INVALID);
396 ctrl = xkb_keymap_mod_get_index(keymap, XKB_MOD_NAME_CTRL);
397 assert(ctrl != XKB_MOD_INVALID);
398 mod5 = xkb_keymap_mod_get_index(keymap, "Mod5");
399 assert(mod5 != XKB_MOD_INVALID);
400
401 /* Test remove_consumed() */
402 xkb_state_update_key(state, KEY_LEFTALT + EVDEV_OFFSET, XKB_KEY_DOWN);
403 xkb_state_update_key(state, KEY_LEFTSHIFT + EVDEV_OFFSET, XKB_KEY_DOWN);
404 xkb_state_update_key(state, KEY_EQUAL + EVDEV_OFFSET, XKB_KEY_DOWN);
405
406 fprintf(stderr, "dumping state for Alt-Shift-+\n");
407 print_state(state);
408
409 mask = xkb_state_serialize_mods(state, XKB_STATE_MODS_EFFECTIVE);
410 assert(mask == ((1U << alt) | (1U << shift)));
411 mask = xkb_state_mod_mask_remove_consumed(state, KEY_EQUAL + EVDEV_OFFSET,
412 mask);
413 assert(mask == (1U << alt));
414
415 /* Test get_consumed_mods() */
416 mask = xkb_state_key_get_consumed_mods(state, KEY_EQUAL + EVDEV_OFFSET);
417 assert(mask == (1U << shift));
418
419 mask = xkb_state_key_get_consumed_mods(state, KEY_ESC + EVDEV_OFFSET);
420 assert(mask == 0);
421
422 xkb_state_unref(state);
423
424 /* Test is_consumed() - simple ALPHABETIC type. */
425 state = xkb_state_new(keymap);
426 assert(state);
427
428 mask = xkb_state_key_get_consumed_mods(state, KEY_A + EVDEV_OFFSET);
429 assert(mask == ((1U << shift) | (1U << caps)));
430
431 assert(xkb_state_mod_index_is_consumed(state, KEY_A + EVDEV_OFFSET, caps) > 0);
432 assert(xkb_state_mod_index_is_consumed(state, KEY_A + EVDEV_OFFSET, shift) > 0);
433 xkb_state_update_key(state, KEY_CAPSLOCK + EVDEV_OFFSET, XKB_KEY_DOWN);
434 xkb_state_update_key(state, KEY_CAPSLOCK + EVDEV_OFFSET, XKB_KEY_UP);
435 assert(xkb_state_mod_index_is_consumed(state, KEY_A + EVDEV_OFFSET, caps) > 0);
436 assert(xkb_state_mod_index_is_consumed(state, KEY_A + EVDEV_OFFSET, shift) > 0);
437 xkb_state_update_key(state, KEY_LEFTSHIFT + EVDEV_OFFSET, XKB_KEY_DOWN);
438 assert(xkb_state_mod_index_is_consumed(state, KEY_A + EVDEV_OFFSET, caps) > 0);
439 assert(xkb_state_mod_index_is_consumed(state, KEY_A + EVDEV_OFFSET, shift) > 0);
440 xkb_state_update_key(state, KEY_LEFTSHIFT + EVDEV_OFFSET, XKB_KEY_UP);
441 xkb_state_update_key(state, KEY_CAPSLOCK + EVDEV_OFFSET, XKB_KEY_DOWN);
442 xkb_state_update_key(state, KEY_CAPSLOCK + EVDEV_OFFSET, XKB_KEY_UP);
443 assert(xkb_state_mod_index_is_consumed(state, KEY_A + EVDEV_OFFSET, caps) > 0);
444 assert(xkb_state_mod_index_is_consumed(state, KEY_A + EVDEV_OFFSET, shift) > 0);
445
446 xkb_state_unref(state);
447
448 /* More complicated - CTRL+ALT */
449 state = xkb_state_new(keymap);
450 assert(state);
451
452 mask = xkb_state_key_get_consumed_mods(state, KEY_F1 + EVDEV_OFFSET);
453 assert(mask == ((1U << shift) | (1U << alt) | (1U << ctrl) | (1U << mod5)));
454
455 /* Shift is preserved. */
456 xkb_state_update_key(state, KEY_LEFTSHIFT + EVDEV_OFFSET, XKB_KEY_DOWN);
457 mask = xkb_state_key_get_consumed_mods(state, KEY_F1 + EVDEV_OFFSET);
458 assert(mask == ((1U << alt) | (1U << ctrl) | (1U << mod5)));
459 xkb_state_update_key(state, KEY_LEFTSHIFT + EVDEV_OFFSET, XKB_KEY_UP);
460
461 mask = xkb_state_key_get_consumed_mods(state, KEY_F1 + EVDEV_OFFSET);
462 assert(mask == ((1U << shift) | (1U << alt) | (1U << ctrl) | (1U << mod5)));
463
464 xkb_state_unref(state);
465
466 /* Test XKB_CONSUMED_MODE_GTK, CTRL+ALT */
467 state = xkb_state_new(keymap);
468 assert(state);
469
470 mask = xkb_state_key_get_consumed_mods2(state, KEY_F1 + EVDEV_OFFSET,
471 XKB_CONSUMED_MODE_GTK);
472 assert(mask == 0);
473
474 xkb_state_update_key(state, KEY_LEFTCTRL + EVDEV_OFFSET, XKB_KEY_DOWN);
475 mask = xkb_state_key_get_consumed_mods2(state, KEY_F1 + EVDEV_OFFSET,
476 XKB_CONSUMED_MODE_GTK);
477 assert(mask == 0);
478
479 xkb_state_update_key(state, KEY_LEFTALT + EVDEV_OFFSET, XKB_KEY_DOWN);
480 mask = xkb_state_key_get_consumed_mods2(state, KEY_F1 + EVDEV_OFFSET,
481 XKB_CONSUMED_MODE_GTK);
482 assert(mask == ((1U << alt) | (1U << ctrl)));
483
484 xkb_state_unref(state);
485
486 /* Test XKB_CONSUMED_MODE_GTK, Simple Shift */
487 state = xkb_state_new(keymap);
488 assert(state);
489
490 mask = xkb_state_key_get_consumed_mods2(state, KEY_A + EVDEV_OFFSET,
491 XKB_CONSUMED_MODE_GTK);
492 assert(mask == ((1U << shift) | (1U << caps)));
493
494 xkb_state_update_key(state, KEY_LEFTALT + EVDEV_OFFSET, XKB_KEY_DOWN);
495 mask = xkb_state_key_get_consumed_mods2(state, KEY_A + EVDEV_OFFSET,
496 XKB_CONSUMED_MODE_GTK);
497 assert(mask == ((1U << shift) | (1U << caps)));
498
499 xkb_state_unref(state);
500 }
501
502 static void
key_iter(struct xkb_keymap * keymap,xkb_keycode_t key,void * data)503 key_iter(struct xkb_keymap *keymap, xkb_keycode_t key, void *data)
504 {
505 xkb_keycode_t *counter = data;
506
507 assert(*counter == key);
508 (*counter)++;
509 }
510
511 static void
test_range(struct xkb_keymap * keymap)512 test_range(struct xkb_keymap *keymap)
513 {
514 xkb_keycode_t counter;
515
516 assert(xkb_keymap_min_keycode(keymap) == 9);
517 assert(xkb_keymap_max_keycode(keymap) == 569);
518
519 counter = xkb_keymap_min_keycode(keymap);
520 xkb_keymap_key_for_each(keymap, key_iter, &counter);
521 assert(counter == xkb_keymap_max_keycode(keymap) + 1);
522 }
523
524 static void
test_caps_keysym_transformation(struct xkb_keymap * keymap)525 test_caps_keysym_transformation(struct xkb_keymap *keymap)
526 {
527 struct xkb_state *state = xkb_state_new(keymap);
528 xkb_mod_index_t caps, shift;
529 int nsyms;
530 xkb_keysym_t sym;
531 const xkb_keysym_t *syms;
532
533 assert(state);
534
535 /* See xkb_state_key_get_one_sym() for what's this all about. */
536
537 caps = xkb_keymap_mod_get_index(keymap, XKB_MOD_NAME_CAPS);
538 shift = xkb_keymap_mod_get_index(keymap, XKB_MOD_NAME_SHIFT);
539 assert(caps != XKB_MOD_INVALID && shift != XKB_MOD_INVALID);
540
541 assert(xkb_state_key_get_layout(state, KEY_A + 8) == 0);
542 assert(xkb_state_key_get_layout(state, KEY_SEMICOLON + 8) == 0);
543
544 /* Without caps, no transformation. */
545 assert(xkb_state_mod_index_is_active(state, caps, XKB_STATE_MODS_EFFECTIVE) == 0);
546 assert(xkb_state_mod_index_is_active(state, shift, XKB_STATE_MODS_EFFECTIVE) == 0);
547 assert(xkb_state_key_get_level(state, KEY_A + 8, 0) == 0);
548 sym = xkb_state_key_get_one_sym(state, KEY_A + 8);
549 assert(sym == XKB_KEY_a);
550 assert(xkb_state_key_get_level(state, KEY_SEMICOLON + 8, 0) == 0);
551 sym = xkb_state_key_get_one_sym(state, KEY_SEMICOLON + 8);
552 assert(sym == XKB_KEY_eacute);
553 nsyms = xkb_state_key_get_syms(state, KEY_SEMICOLON + 8, &syms);
554 assert(nsyms == 1 && syms[0] == XKB_KEY_eacute);
555
556 /* With shift, no transformation (only different level). */
557 xkb_state_update_key(state, KEY_LEFTSHIFT + 8, XKB_KEY_DOWN);
558 assert(xkb_state_mod_index_is_active(state, caps, XKB_STATE_MODS_EFFECTIVE) == 0);
559 assert(xkb_state_mod_index_is_active(state, shift, XKB_STATE_MODS_EFFECTIVE) > 0);
560 assert(xkb_state_key_get_level(state, KEY_A + 8, 0) == 1);
561 sym = xkb_state_key_get_one_sym(state, KEY_A + 8);
562 assert(sym == XKB_KEY_A);
563 sym = xkb_state_key_get_one_sym(state, KEY_SEMICOLON + 8);
564 assert(sym == XKB_KEY_odiaeresis);
565 nsyms = xkb_state_key_get_syms(state, KEY_SEMICOLON + 8, &syms);
566 assert(nsyms == 1 && syms[0] == XKB_KEY_odiaeresis);
567 xkb_state_update_key(state, KEY_LEFTSHIFT + 8, XKB_KEY_UP);
568 assert(xkb_state_mod_index_is_active(state, shift, XKB_STATE_MODS_EFFECTIVE) == 0);
569
570 /* With caps, transform in same level, only with _get_one_sym(). */
571 xkb_state_update_key(state, KEY_CAPSLOCK + 8, XKB_KEY_DOWN);
572 xkb_state_update_key(state, KEY_CAPSLOCK + 8, XKB_KEY_UP);
573 assert(xkb_state_mod_index_is_active(state, caps, XKB_STATE_MODS_EFFECTIVE) > 0);
574 assert(xkb_state_mod_index_is_active(state, shift, XKB_STATE_MODS_EFFECTIVE) == 0);
575 assert(xkb_state_key_get_level(state, KEY_A + 8, 0) == 1);
576 sym = xkb_state_key_get_one_sym(state, KEY_A + 8);
577 assert(sym == XKB_KEY_A);
578 assert(xkb_state_key_get_level(state, KEY_SEMICOLON + 8, 0) == 0);
579 sym = xkb_state_key_get_one_sym(state, KEY_SEMICOLON + 8);
580 assert(sym == XKB_KEY_Eacute);
581 nsyms = xkb_state_key_get_syms(state, KEY_SEMICOLON + 8, &syms);
582 assert(nsyms == 1 && syms[0] == XKB_KEY_eacute);
583 xkb_state_update_key(state, KEY_LEFTSHIFT + 8, XKB_KEY_UP);
584 assert(xkb_state_mod_index_is_active(state, shift, XKB_STATE_MODS_EFFECTIVE) == 0);
585 xkb_state_update_key(state, KEY_CAPSLOCK + 8, XKB_KEY_DOWN);
586 xkb_state_update_key(state, KEY_CAPSLOCK + 8, XKB_KEY_UP);
587
588 xkb_state_unref(state);
589 }
590
591 static void
test_get_utf8_utf32(struct xkb_keymap * keymap)592 test_get_utf8_utf32(struct xkb_keymap *keymap)
593 {
594 char buf[256];
595 struct xkb_state *state = xkb_state_new(keymap);
596 assert(state);
597
598 #define TEST_KEY(key, expected_utf8, expected_utf32) do { \
599 assert(xkb_state_key_get_utf8(state, key + 8, NULL, 0) == strlen(expected_utf8)); \
600 assert(xkb_state_key_get_utf8(state, key + 8, buf, sizeof(buf)) == strlen(expected_utf8)); \
601 assert(memcmp(buf, expected_utf8, sizeof(expected_utf8)) == 0); \
602 assert(xkb_state_key_get_utf32(state, key + 8) == expected_utf32); \
603 } while (0)
604
605 /* Simple ASCII. */
606 TEST_KEY(KEY_A, "a", 0x61);
607 TEST_KEY(KEY_ESC, "\x1B", 0x1B);
608 TEST_KEY(KEY_1, "1", 0x31);
609
610 /* Invalid. */
611 TEST_KEY(XKB_KEYCODE_INVALID - 8, "", 0);
612 TEST_KEY(300, "", 0);
613
614 /* No string. */
615 TEST_KEY(KEY_LEFTCTRL, "", 0);
616 TEST_KEY(KEY_NUMLOCK, "", 0);
617
618 /* Multiple keysyms. */
619 TEST_KEY(KEY_6, "HELLO", 0);
620 TEST_KEY(KEY_7, "YES THIS IS DOG", 0);
621
622 /* Check truncation. */
623 memset(buf, 'X', sizeof(buf));
624 assert(xkb_state_key_get_utf8(state, KEY_6 + 8, buf, 0) == strlen("HELLO"));
625 assert(memcmp(buf, "X", 1) == 0);
626 assert(xkb_state_key_get_utf8(state, KEY_6 + 8, buf, 1) == strlen("HELLO"));
627 assert(memcmp(buf, "", 1) == 0);
628 assert(xkb_state_key_get_utf8(state, KEY_6 + 8, buf, 2) == strlen("HELLO"));
629 assert(memcmp(buf, "H", 2) == 0);
630 assert(xkb_state_key_get_utf8(state, KEY_6 + 8, buf, 3) == strlen("HELLO"));
631 assert(memcmp(buf, "HE", 3) == 0);
632 assert(xkb_state_key_get_utf8(state, KEY_6 + 8, buf, 5) == strlen("HELLO"));
633 assert(memcmp(buf, "HELL", 5) == 0);
634 assert(xkb_state_key_get_utf8(state, KEY_6 + 8, buf, 6) == strlen("HELLO"));
635 assert(memcmp(buf, "HELLO", 6) == 0);
636 assert(xkb_state_key_get_utf8(state, KEY_6 + 8, buf, 7) == strlen("HELLO"));
637 assert(memcmp(buf, "HELLO\0X", 7) == 0);
638
639 /* Switch to ru layout */
640 xkb_state_update_key(state, KEY_COMPOSE + EVDEV_OFFSET, XKB_KEY_DOWN);
641 xkb_state_update_key(state, KEY_COMPOSE + EVDEV_OFFSET, XKB_KEY_UP);
642 assert(xkb_state_key_get_layout(state, KEY_A + 8) == 1);
643
644 /* Non ASCII. */
645 TEST_KEY(KEY_ESC, "\x1B", 0x1B);
646 TEST_KEY(KEY_A, "ф", 0x0444);
647 TEST_KEY(KEY_Z, "я", 0x044F);
648
649 /* Switch back to us layout */
650 xkb_state_update_key(state, KEY_COMPOSE + EVDEV_OFFSET, XKB_KEY_DOWN);
651 xkb_state_update_key(state, KEY_COMPOSE + EVDEV_OFFSET, XKB_KEY_UP);
652 assert(xkb_state_key_get_layout(state, KEY_A + 8) == 0);
653
654 xkb_state_update_key(state, KEY_LEFTSHIFT + EVDEV_OFFSET, XKB_KEY_DOWN);
655 TEST_KEY(KEY_A, "A", 0x41);
656 TEST_KEY(KEY_ESC, "\x1B", 0x1B);
657 TEST_KEY(KEY_1, "!", 0x21);
658 xkb_state_update_key(state, KEY_LEFTSHIFT + EVDEV_OFFSET, XKB_KEY_UP);
659
660 TEST_KEY(KEY_6, "HELLO", 0);
661 TEST_KEY(KEY_7, "YES THIS IS DOG", 0);
662
663 xkb_state_unref(state);
664 }
665
666 static void
test_ctrl_string_transformation(struct xkb_keymap * keymap)667 test_ctrl_string_transformation(struct xkb_keymap *keymap)
668 {
669 char buf[256];
670 struct xkb_state *state = xkb_state_new(keymap);
671 xkb_mod_index_t ctrl;
672
673 assert(state);
674
675 /* See xkb_state_key_get_utf8() for what's this all about. */
676
677 ctrl = xkb_keymap_mod_get_index(keymap, XKB_MOD_NAME_CTRL);
678 assert(ctrl != XKB_MOD_INVALID);
679
680 /* First without. */
681 TEST_KEY(KEY_A, "a", 0x61);
682 TEST_KEY(KEY_B, "b", 0x62);
683 TEST_KEY(KEY_C, "c", 0x63);
684 TEST_KEY(KEY_ESC, "\x1B", 0x1B);
685 TEST_KEY(KEY_1, "1", 0x31);
686
687 /* And with. */
688 xkb_state_update_key(state, KEY_RIGHTCTRL + EVDEV_OFFSET, XKB_KEY_DOWN);
689 assert(xkb_state_mod_index_is_active(state, ctrl, XKB_STATE_MODS_EFFECTIVE) > 0);
690 TEST_KEY(KEY_A, "\x01", 0x01);
691 TEST_KEY(KEY_B, "\x02", 0x02);
692 TEST_KEY(KEY_C, "\x03", 0x03);
693 TEST_KEY(KEY_ESC, "\x1B", 0x1B);
694 TEST_KEY(KEY_1, "1", 0x31);
695 xkb_state_update_key(state, KEY_RIGHTCTRL + EVDEV_OFFSET, XKB_KEY_UP);
696
697 /* Switch to ru layout */
698 xkb_state_update_key(state, KEY_COMPOSE + EVDEV_OFFSET, XKB_KEY_DOWN);
699 xkb_state_update_key(state, KEY_COMPOSE + EVDEV_OFFSET, XKB_KEY_UP);
700 assert(xkb_state_key_get_layout(state, KEY_A + 8) == 1);
701
702 /* Non ASCII. */
703 xkb_state_update_key(state, KEY_RIGHTCTRL + EVDEV_OFFSET, XKB_KEY_DOWN);
704 assert(xkb_state_mod_index_is_active(state, ctrl, XKB_STATE_MODS_EFFECTIVE) > 0);
705 TEST_KEY(KEY_A, "\x01", 0x01);
706 TEST_KEY(KEY_B, "\x02", 0x02);
707 xkb_state_update_key(state, KEY_RIGHTCTRL + EVDEV_OFFSET, XKB_KEY_UP);
708
709 xkb_state_unref(state);
710 }
711
712 int
main(void)713 main(void)
714 {
715 struct xkb_context *context = test_get_context(0);
716 struct xkb_keymap *keymap;
717
718 assert(context);
719
720 /* Make sure these are allowed. */
721 xkb_context_unref(NULL);
722 xkb_keymap_unref(NULL);
723 xkb_state_unref(NULL);
724
725 keymap = test_compile_rules(context, "evdev", "pc104", "us,ru", NULL, "grp:menu_toggle");
726 assert(keymap);
727
728 test_update_key(keymap);
729 test_serialisation(keymap);
730 test_update_mask_mods(keymap);
731 test_repeat(keymap);
732 test_consume(keymap);
733 test_range(keymap);
734 test_get_utf8_utf32(keymap);
735 test_ctrl_string_transformation(keymap);
736
737 xkb_keymap_unref(keymap);
738 keymap = test_compile_rules(context, "evdev", NULL, "ch", "fr", NULL);
739 assert(keymap);
740
741 test_caps_keysym_transformation(keymap);
742
743 xkb_keymap_unref(keymap);
744 xkb_context_unref(context);
745 }
746